⤷ Title: High-Severity DoS Flaw Hits 46 Million ‘fast-xml-parser’ Downloads
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𐀪 Author: Ddos
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ⴵ Time: Thu, 19 Feb 2026 14:17:42 +0000
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⌗ Tags: #Vulnerability Report #Billion Laughs Attack #CVE_2026_26278 #Denial of Service #dos #Event Loop #fast_xml_parser #Node.js Security #npm Package #Patch Alert #XML parsing
════════════════════════
𐀪 Author: Ddos
════════════════════════
ⴵ Time: Thu, 19 Feb 2026 14:17:42 +0000
════════════════════════
⌗ Tags: #Vulnerability Report #Billion Laughs Attack #CVE_2026_26278 #Denial of Service #dos #Event Loop #fast_xml_parser #Node.js Security #npm Package #Patch Alert #XML parsing
Daily CyberSecurity
High-Severity DoS Flaw Hits 46 Million 'fast-xml-parser' Downloads
Node.js DoS flaw CVE-2026-26278 in fast-xml-parser freezes event loops via XML entity expansion. 46M weekly downloads affected. Update to version 5.3.6.